Klisp -- a small lisp-y interpreter written in Kotlin.

Klisp is based on lis.py (see http://norvig.com/lispy.html).

The project is written for educational purposes and is not intended to be used in production environments.

Running Klisp

Build and run REPL (requires Java and Gradle in $PATH)

gradle build && java -jar ./build/libs/klisp.jar

Run a file

java -jar ./build/libs/klisp.jar [file]

Example programs

Factorial

(begin (define fact 
            (lambda (n) 
                (if (< n 2) 
                    1 
                    (* n (fact (- n 1)))))) 
        (fact 4))

Lists and quote

(cdr (quote (rose mary juan)))